World Leader in High Performance Signal Processing
Analog Devices RF/IF IC's cover the entire RF signal chain, meeting all of your RF system design needs with over 1,000 products. From industry-leading RF function blocks to highly integrated multi-functional solutions, our RF ICs deliver high performance and simplify the design of wireless systems. Our RF ICs are complemented by our world-leading converters and supported by a wide range of design resources including free design tools, online support communities and reference circuits.
New Products
| RF/IF ICs |
- ADF4159: Direct Modulation/Fast Waveform Generating, 13 GHz, Fractional-N PLL Synthesize
- ADL5906: 10 MHz TO 10 GHz 67 dB TruPwr™ RF Detector
- ADL5545: 30 MHz to 6 GHz RF/IF Gain Block Amplifier
- ADL5544: 30 MHz to 6 GHz RF/IF Gain Block Amplifier
- AD9508: 1.65 GHz Clock Fan Out Buffer with Output Dividers and Delay Adjust
- ADF4153A: Fractional-N PLL Synthesizer
- ADF41020: 18 GHz Microwave PLL Synthesizer
- ADL5566: 4.5 GHz Ultrahigh Dynamic Range, Dual Differential Amplifier
- AD9915: 2.5 GSPS Direct Digital Synthesizer with 12-bit DAC
- AD9914: 3.5 GSPS Direct Digital Synthesizer with 12-bit DAC
- ADRF6518: 1100 MHz Variable Gain Amplifiers and Baseband Programmable Filters
- ADRF6755: 100 MHz TO 2400 MHz I/Q Modulator with Integrated Fractional-N PLL and VCO
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Design Resources
RF Design Tools
As the industry’s only supplier of all major RF-to-digital functional building blocks that extend from antenna to processor, Analog Devices supports its broad RF IC portfolio with a comprehensive suite of design tools. RF system design is an extremely complex and time-consuming process. Our design tools reduce your design risk and time to market by making the overall RF-to-digital design process simpler, faster, more accurate, and more robust. Reduce risk and ease your RF systems development by downloading your copy of these free tools now!
| Free Tool Downloads |
- ADIsimRF™: Provides calculations for the most important parameters within the RF signal chain, including cascaded gain, noise figure, IP3, P1dB, and total power consumption
- ADIsimPLL™: Enables the rapid and reliable evaluation of new high performance PLL products from ADI. It is the most comprehensive PLL synthesizer design and simulation tool available today. Simulations performed include all key nonlinear effects that are significant in affecting PLL performance. ADIsimPLL removes at least one iteration from the design process, thereby speeding the design to market.
- ADIsimSRD™ Design Studio: Enables real-time simulation and optimization of many of the parameters in a typical wireless system using the ADF7xxx family of short range transceivers and transmitters. The tool allows users to view modulation in both the time and frequency domains
- ADIsimCLK™: Allows designers to work at a higher level and directly modify parameters such as the loop bandwidth, divide ratios, phase offsets, and output frequencies—and the effects of the changes on performance are shown instantly.
- ADIsimADC™: Accurately models the typical performance characteristics of many of our high speed converters. The model faithfully reproduces the errors associated with both static and dynamic features such as AC linearity, clock jitter, and many other product specific anomalies.
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EngineerZone
EngineerZone is an online support community for engineers who are using Analog Devices products to ask questions, share knowledge, and search for answers to their design questions. Collaborate with Analog Devices engineers and other designers in this open forum at ez.analog.com. Communities are available for ADI’s RF, converter, amplifiers, DDS and wideband transceiver products.
RF/IF Reference Circuits
| Reference Circuits |
- CN0156: Amplitude Control Circuit for AD9834 Waveform Generator (DDS)
- CN0259: High Performance 65 MHz Bandwidth Quad IF Receiver with Antialiasing Filter and 184.32 MSPS Sampling Rate
- CN0283: Providing Fixed Power Gain at the Output of an IQ Modulator
- CN0268: Resonant Approach to Designing a Band-Pass Filter for Narrow-Band, High IF, 16-Bit, 250 MSPS Receiver Front End
- CN0248: An IQ Demodulator-Based IF-to-Baseband Receiver with IF and Baseband Variable Gain and Programmable Baseband Filtering
- CN0285: Broadband Low Error Vector Magnitude (EVM) Direct Conversion Transmitter
- CN0227: High Performance, 16-Bit, 250 MSPS Wideband Receiver with Antialiasing Filter
- CN0217: High Accuracy Impedance Measurements Using 12-Bit Impedance Converters
- CN0311: Broadband, Low Error Vector Magnitude (EVM) Direct Conversion Transmitter Using LO Divide-by-2 Modulator
- CN0243: High Dynamic Range RF Transmitter Signal Chain using Single External Frequency Reference for DAC Sample Clock and IQ Modulator LO Generation
- CN0144: Broadband Low Error Vector Magnitude (EVM) Direct Conversion Transmitter Using LO Divide-by-2 Modulator
- CN0211: IF Band-Pass Filter Bank Switching Network for Wireless Infrastructure
- CN0187: Crest Factor, Peak, and RMS RF Power Measurement Circuit Optimized for High Speed, Low Power, and Single 3.3 V Supply
- CN0150: Software Calibrated, 1 MHz to 8 GHz, 60 dB RF Power Measurement System Using the AD8318 Logarithmic Detector
- CN0134: Broadband Low Error Vector Magnitude (EVM) Direct Conversion Transmitter
- CN0147: Powering a Fractional-N Voltage Controlled Oscillator (VCO) with Low Noise LDO Regulators for Reduced Phase Noise
- CN0178: Software-Calibrated, 50 MHz to 9 GHz, RF Power Measurement System
- CN0205: Interfacing the ADL5375 I/Q Modulator to the AD9122 Dual Channel, 1.2 GSPS High Speed DAC
- CN0279: High IF Sampling Receiver Front End with Band-Pass Filter
- CN0140: High Performance, Dual Channel IF Sampling Receiver
- CN0072: Extending the Dynamic Range of the ADL5513 Logarithmic Detector Using the AD8368 Variable Gain Amplifier
- CN0082: Creating a Constant Envelope Signal Using the ADL5331 RFVGA and AD8319 Log Detector
- CN0016: Interfacing the ADL5370 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC
- CN0017: Interfacing the ADL5371 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC
- CN0019: Interfacing the ADL5373 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC
- CN0020: Interfacing the ADL5374 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC
- CN0021: Interfacing the ADL5375 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC
- CN0294: Increasing the Number of Outputs from a Clock Source Using Low Jitter LVPECL Fanout Buffers
- CN0018: Interfacing the ADL5372 I/Q Modulator to the AD9779A Dual-Channel, 1 GSPS High Speed DAC
- CN0050: Stable, Closed-Loop Automatic Power Control for RF Applications
- CN0046: Using the AD8352 as an Ultralow Distortion Differential RF/IF Front End for High Speed ADCs
- CN0121: Synchronizing Multiple AD9910 1 GSPS Direct Digital Synthesizers
- CN0109: Low Jitter Sampling Clock Generator for High Performance ADCs Using the AD9958/AD9858 500 MSPS/1GSPS DDS and AD9515 Clock Distribution IC
- CN0171: Low Noise, Low Distortion Single-Ended Input Drive Circuit for Differential Input IF Sampling ADCs
- CN0174: Low Noise, 12 GHz, Microwave Fractional-N Phase-Locked Loop (PLL) Using an Active Loop Filter and RF Prescaler
- CN0164: Low Power, Long Range, ISM Wireless Measuring Node
- CN0245: Wideband LO PLL Synthesizer with Simple Interface to Quadrature Demodulators
- CN0232: Minimizing Spurious Outputs Using a Synthesizer with an Integrated VCO and an External PLL Circuit
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Product Selection Table
| Product Selection Tables |
Wide Range of Applications |
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- Aerospace and Defense
- Automotive
- Building Technology
- Communications
- Consumer
- Energy
- Healthcare
- Instrumentation & Measurement
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